baber/WOPTO huggingface dataset:
Patent EP-0388712-B1 (EP)
Inventor: TAYLOR ROBERT JOHN
IPC: G01R33/10
Filed: 1990-03-08
Granted: 1995-05-17
Abstract: This invention provides a device for visually displaying magnetic patterns assumed within or recorded on a planar medium, e.g. electrical steel sheet, comprising a transparent plate and a membrane secured to and spanning the plate defining a sealed area therebetween housing magnetic particles suspended in a liquid carrier. A field is applied by permanent magnet(s) disposed around the periphery of the plate or by an energised coil for subjecting said particles to a magnetic field in a direction normal to the plate whereby, when placed in juxtaposition with the planar medium the particles agglomerate to assume positions in conformity with the magnetic patterns.
Patent EP-0410089-B1 (EP)
Inventor: SCHUETTLER PETER
IPC: F16L51/02
Filed: 1990-05-10
Granted: 1994-03-30
Abstract: The invention discloses a flexible pipe component (1) for exhaust conduits of motor vehicles, having a metal bellows (2) and a metal hose (5) which is arranged coaxially in the latter and the external cross-section of which is smaller than the clear internal cross-section of the bellows (2). The bellows (2) is provided with cylindrical ends, the inside diameter of which is smaller than the clear internal cross-section of the bellows (2), the external cross-section of the metal hose (5) furthermore corresponding to the internal cross-section of the connection ends (3) of the bellows, and the connection ends (3) of the bellows, the end parts of the metal hose (5) and any supporting parts (7) mounted externally on the connection ends (3) of the bellows are pressed together radially in such a way that the end parts of the metal hose (5) are expanded radially, the metal hose profile being compressed and the tolerance relative to the connection ends (3) of the bellows being overcome. <IMAGE>
Patent EP-0405248-B1 (EP)
Inventor: REINER JAHN
IPC: B41M5/40
Filed: 1990-06-15
Granted: 1994-09-07
Abstract: There is described an image-receiving material for thermal dye transfer, comprising a polyolefin-coated base paper and, applied to the face thereof, a receiving layer which as dye-receiving resin contains a combination of an acrylate copolymer with polar groups on the one hand and oxidised polyethylene on the other.
Patent EP-0412554-B1 (EP)
Inventor: HAYAKAWA TORU
IPC: A61K38/18
Filed: 1990-08-10
Granted: 1994-11-02
Abstract: Use of a pharmaceutically active substance for the treatment of cerebral diseases by administering into the brain a pharmaceutically active substance for the treatment of cerebral diseases in the form of a sustained-release preparation comprising the pharmaceutically active substance incorporated into a biodegradable carrier.
Patent EP-0397519-B1 (EP)
Inventor: GIBSON WALTER THOMAS
IPC: A61K8/44
Filed: 1990-05-11
Granted: 1994-11-09
Abstract: A preserved composition suitable for topical application to mammalian skin or hair for inducing, maintaining or increasing hair growth comprises :     (i) a special ester of pyroglutamic acid; and   (ii) a cosmetically acceptable vehicle for the ester. o
Patent EP-0385872-B1 (EP)
IPC: B29C49/48
Filed: 1990-03-01
Granted: 1993-07-07
Abstract: Sports or leisure ball comprising an outer layer (1, 10, 20) made of foam with an integral skin, of polyurethane or of polyurethane- urea, having a total thickness approximately from 1.5 to 5 mm, this outer layer comprising a microcellular core (4, 14, 24) and a compact surface skin (3, 13, 23) having a thickness approximately from 0.5 to 2 mm; the core structure advantageously comprises pores (8, 18, 28) most of which communicate very little and are preferably closed. The invention makes it possible to produce balls of various types, for example of the hand-sewn type, of the laminated type and of the overmoulded type. The invention also relates to a process for obtaining such balls. 
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Patent EP-0448578-B1 (EP)
Title: Heating device for heating the ink in the printing head of an ink jet printer
IPC: B41J2/14
Filed: 1989-11-30
Granted: 1993-10-06
Abstract: A heating device in a writing head of sandwich design consists of an additional layer applied to the top layer adjacent to the ink reservoir (9) and the ink duct (8), which forms a heating layer (11) and a temperature-sensing layer (12), each of which can be contacted from the exterior. The heating layer (11) in the region of the ink reservoir (9) possesses a structure with a large surface area, preferably in the form of a meander.
Patent EP-0414909-B1 (EP)
Inventor: HARA AKIRA
IPC: B41F35/04
Filed: 1990-02-16
Granted: 1995-08-23
Abstract: Après avoir ramolli avec un solvant l'encre résiduelle sur un rouleau encreur (R) d'encrage du rouleau de plaque, on applique avec pression un chiffon de nettoyage (4) sur le rouleau encreur et on l'agite par intermittence ou en continu afin que l'encre ramollie soit absorbée et retenue dans une couche d'absorption d'huile du chiffon de nettoyage. Une fois qu'il est imbibé d'encre, le chiffon de nettoyage est transféré à une partie de traitement (8), où il est découpé par une lame (3) ou enroulé sur une longueur prédéterminée sur un rouleau enrouleur, puis rejeté avec le rouleau. Le chiffon de nettoyage comprend au moins une couche d'absorption d'huile et une couche imperméable à l'huile, présente une capacité élevée d'absorption de l'encre ramollie mais ne permet pas de fuites de l'encre absorbée. Notamment dans le cas d'un chiffon de nettoyage avec une couche perméable à l'huile qui ne permet pas à l'huile de refluer, l'encre absorbée est entièrement retenue dans la couche d'absorption, ce qui fait que ce chiffon de nettoyage est extrêmement facile à utiliser. En outre, das le cas d'un chiffon de nettoyage qui contient dans la couche d'absorption un coagulant d'huile, l'encre absorbée se solifie ou se gélatinise par refrodissement après chauffage, ce qui simplifie le traitement ultérieur du chiffon de nettoyage.
Patent EP-0483171-B1 (EP)
IPC: F25C1/08
Filed: 1990-07-06
Granted: 1993-02-10
Abstract: Le dispositif consiste en un cadre (1, 2), un mécanisme de réfrigération (16-22) avec un évaporateur (16) et des moyens (13, 14) pour décongeler légèrement la glace formée autour des parties saillantes (15) et la faire tomber, un réservoir d'eau monté mobile sur le cadre (1, 2), un tube d'alimentation en eau (13) qui sort au-dessus du réservoir (3), des moyens (12-14) pour déplacer le réservoir (3) d'une position supérieure extrême autour des parties saillantes susmentionnées (15) vers la position la plus basse et vice versa, des éléments (42, 43, 44) qui commandent le mécanismede réfrigération (16-22) et qui commandent les moyens susmentionnés (12-14), et une grille supérieure (47, 48) qui est montée articulée sur le cadre (1, 2) et est poussée vers le haut par le mouvement du réservoir (3) depuis sa position la plus basse vers sa position la plus haute et fait saillie avant la position la plus haute du réservoir (3) sur le dessus entre les parties saillantes (15) dirigées vers le bas de l'évaporateur de manière que, lorsque les glaçons (27) sont formés autour de ces parties saillantes (15) déjà situées au-dessus de tous les glaçons (27) et ne peuvent descendre aussi longtemps que ces glaçons (27) ne tombent pas, alors que les éléments (42, 43, 44) qui commandent le mécanisme de réfrigération (16-27) et les moyens susmentionnés (12-14) possédant au moins un commutateur (42) qui est commandé par la grille supérieure (47, 48) de manière que les moyens (13-14) de légère décongèlation de glace formée autour des parties saillantes (15) peuvent provoquer la chute de la glace ne sont mis hors tension et le mécanisme de réfrigération (16-22) ne refroidit les parties saillantes (15) que lorsque la grille supérieure (47, 48) tourne vers le base depuis sa position la plus haute.
Patent EP-0490925-B1 (EP)
Inventor: PIETROGRANDE PAOLO
IPC: H01M8/06
Filed: 1990-09-05
Granted: 1996-01-10
Abstract: PCT No. PCT/DE90/00687 Sec. 371 Date May 6, 1992 Sec. 102(e) Date May 6, 1992 PCT Filed Sep. 5, 1990 PCT Pub. No. WO91/03844 PCT Pub. Date Mar. 21, 1991.The invention relates to an installation and a process for the generation of electrical energy with a unit for the discharge of H2-rich gas (H2-unit A), with a fuel cell system, whose anode chamber (8a) has a H2-feed line (2) from the H2-unit (A), and with a gas turbine (19) and a combustion chamber (17), and with a compressed air generation unit (10) connected for drive purposes to the gas turbine (19), and is essentially characterized by the fact that the H2-feed line is the only fluid connecting line between the H2-unit (A) on the one hand and the fuel cell system (B) and the compressed air generation unit (C) on the other hand. Thus the compressed gas containing O2 is used exclusively for the feed into the cathode chamber of the fuel cell, and if necessary, is partly used directly for the generation of the combustion gas for the compression drive.
Patent EP-0494951-B1 (EP)
Inventor: PERSSON BJOERN
IPC: B26B3/02
Filed: 1990-10-12
Granted: 1994-06-01
Abstract: PCT No. PCT/SE90/00655 Sec. 371 Date Apr. 13, 1992 Sec. 102(e) Date Apr. 13, 1992 PCT Filed Oct. 12, 1990 PCT Pub. No. WO91/05638 PCT Pub. Date May 2, 1991.A butter knife having a knife blade (10) and a handle (16) is configured at the junction between blade and handle with a transverse channel (26) whose side walls (20, 22) are substantially parallel and disposed perpendicularly to the blade. The rear wall (22) has a vertical extension which is approximately twice the vertical extension of the front wall (20), so as to form a stop when the knife blade is moved slidingly inwards on the rim (34) of a plastic tray (22) having a folded edge. The width of the chann el is such as to enable the channel to be pressed over the tray rim so as to clamp the knife firmly in a substantially horizontal position when the tray is placed on a table.
Patent EP-0500693-B1 (EP)
Inventor: RODRIGUEZ JOSE I
IPC: G05F1/46
Filed: 1990-11-03
Granted: 1996-08-14
Abstract: A system for activating an apparatus upon the insertion of a chip card into the apparatus by an authorized user includes a first control unit arranged on the chip card for providing an actuation signal when the chip card is initially inserted into the apparatus. A second control within the apparatus receiving the actuation signal and provides a triggering signal. A regulated voltage generator is responsive to the triggering signal and provides a regulated voltage to the first control unit.
Patent EP-0448968-B1 (EP)
Inventor: WILLIBALD JOSEF
IPC: C05F17/02
Filed: 1991-02-26
Granted: 1995-05-10
Abstract: In an apparatus for the mechanical removal and lateral shifting of compost or plant material to be composted which is stored in longitudinal piles (M), this is carried out by cutting the particular pile (M) in strips in its longitudinal direction and by depositing the cut-off material approximately simultaneously in a new pile parallel to the previous pile (M) and offset laterally relative to it by the amount of the machine width at least. 
<??>This purpose is served by a cutting roller (2) mounted in a cage (1) or frame, directed essentially vertically and motively driven in rotation about its longitudinal axis (S), a channel (3) adjacent to said cutting roller transversely relative to the direction of travel (R) and having an inclined conveyor (4) limiting this channel at the bottom, and a common main drive (5) having transmission branches (6 and 7) to the cutting roller (2) and to the inclined conveyor (4). 
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Patent EP-0461653-B1 (EP)
Inventor: MORI TOSHIKI
IPC: C07C403/24
Filed: 1991-06-13
Granted: 1994-09-14
Abstract: Provided is a novel process for readily producing  beta  - carotene which comprises reacting a sulfone compound represented by the general formula (1), (2) or (3) with an alkali, <CHEM> wherein R represents a phenyl group which may be substituted, R' a protecting group of acetal type and X a halogen atom.
Patent EP-0466029-B1 (EP)
Inventor: YOSHIKAWA TOSHIKAZU
IPC: A61K38/04
Filed: 1991-07-04
Granted: 1995-06-21
Abstract: An agent for the prevention and treatment of inflammatory bowel disease (IBD) containing at least one of zinc L-carnosine salts and complexes as an active ingredient. A use of the zinc L-carnosine salts or complexes and a therapeutic method of IBD by using the same are also disclosed.
Patent EP-0504493-B1 (EP)
Inventor: OLBRICH KURT
IPC: F16L3/22
Filed: 1991-12-21
Granted: 1994-12-07
Abstract: The invention relates to an installation channel for supply lines, in particular for pipes, cables and the like, which, with a wall-side holding strip 3 and a covering strip 4 capable of being fastened thereto, forms a peripherally closed laying channel 7, provision being made, in order to connect the holding strip and the covering strip 3, 4, for upper and lower connecting means 5, 6, one of which is designed as a catch and the other as a lock, comprising an abutment on the holding strip and a locking tongue, capable of engagement behind said abutment, on the covering strip 4. To provide, in particular, a laying channel which can be adapted, in a variable design, to different pipe diameters, both connecting means 5, 6 are designed as stepped connecting means and bound a laying channel 7 which is variable in its horizontal internal dimension as a function of the chosen connecting step. 
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Patent EP-0483097-B1 (EP)
Inventor: HUTCHENS WILBUR DEAN
IPC: F16J15/16
Filed: 1991-10-09
Granted: 1996-03-06
Abstract: A packing containment (10) assembly for sealing an operating member such as a shaft (12) or stem in a fluid control valve (14), particularly where PTFE packing (16) is used. A pair of zero clearance anti-extrusion rings (18) of PEEK material are mounted in the shaft with the PTFE packing (16) therebetween. Each ring (18) has an inner diameter slightly less than the shaft (12) outer diameter to form an interference fit. The rings (18) are split with a scarf cut (24) to provide an overlapping joint and enable mounting of the rings (18) on the operating member (12). A male adapter PEEK ring (64) matches a V-type female packing ring (16a) which significantly reduces the amount of PTFE packing (16) needed for a reliable seal. A step cut PEEK zero clearance anti-extrusion ring (18) could be used as well as a fractured carbon ring (50). <IMAGE>
Patent EP-0493543-B1 (EP)
Inventor: MUELLER PETER
IPC: B32B7/02
Filed: 1991-06-24
Granted: 1995-12-06
Abstract: Le procédé, selon l'invention pour la fabrication d'un revêtement insonorisant (1) comprenant essentiellement un système d'isolation (3) et une couche formant un tapis (5), consiste à former aussi bien la couche formant tapis (5) que le système d'isolation (3), de telle façon qu'un champ sonore (17) soit accouplé à une couche élastique (11) et soit absorbé dans cette couche. Une forme d'exécution préférée présente au moins une couche d'arrêt appropriée (19) protégeant de l'encrassement au moins la couche élastique (11).
Patent EP-0495130-B1 (EP)
Inventor: NAKABAYASHI AKIRA
IPC: C08F214/18
Filed: 1991-08-12
Granted: 1996-10-30
Abstract: Résine fluorée soluble dans les solvants organiques et tout à fait compatible avec les agents durcissants et les matériaux d'enduction qui les contiennent. La résine comporte à titre d'ingrédients essentiels le constituant A constitué d'une unité représentée par la formule (a-1), et soit le constituant B constitué d'une unité contenant des groupes hydrocarbures cycliques liés par des liaisons d'uréthane dans la molécule, soit le constituant C constitué d'une unité représentée par la formule (c-1). Elle peut également comporter le constituant D constitué d'une unité formée par la copolymérisation d'un monomère vinylique possédant un groupe fonctionnel spécifique, le constituant E constitué d'une unité formée par la copolymérisation d'un monomère vinylique autre que ceux qui constituent les constituants A, B, C et D, et le constituant T comportant une résine acrylique possédant un substituant spécifique (où V, Y, X, Z, R?c1, Rc2 et Rc3¿ sont tels que définis dans le texte de la description).
Patent EP-0495973-B1 (EP)
Inventor: PICOT JEAN
IPC: B21D53/02
Filed: 1991-08-07
Granted: 1994-10-26
Abstract: A method is provided for producing a plurality of parallel adjacent channels (15) for splitting a stream of fluid into a plurality of identical component streams. The channels (15) are obtained by simultaneously winding around a single core (1) at least two sheets, namely a first, plane sheet or strip (11) and a second, corrugated sheet (12), said corrugated sheet being inserted between two consecutive turns of the strip (11) so that the highest points (14) of two of its corrugations respectively engage each of said turns. According to the method, the corrugated sheet (12) is stiffened as it is inserted between the turns of the strip (11) by fixing it onto said strip (11) in such a way that the radial spacing between two consecutive turns thereof remains substantially constant.
Patent EP-0508077-B1 (EP)
Inventor: BROSE WERNER
IPC: B65D5/42
Filed: 1992-02-26
Granted: 1996-02-07
Abstract: Folding cartons are known which are preferably used as packaging containers for bars of chocolate and can be bent for better removal of the bars of chocolate in such a way that a roof-shaped stand is produced. In order to maintain this assumed shape during use of the folding carton, that is to say to guarantee retention of the two halves of the folding carton standing at an acute angle relative to each other, a metal foil is provided which is bonded to the two halves of the folding carton, partially covering the latter in the region of the crease. The application of this metal foil is relatively awkward and expensive. However, disposal of the folding carton is also problematic since said carton, otherwise consisting of cardboard, cannot be recycled. In contrast, the novel folding carton is intended to be able to be produced more economically and further processed without problems. 
<??>For this purpose, a tab (4) is provided which can be bent in parallel to the crease (9) and connected to the back (2). On at least one side running transversely to the crease (9), the tab (4) has a catch device (7) corresponding to the back (2). 
<??>The retaining part is now a constituent of the folding carton and can be incorporated simultaneously when the folding carton blank is punched out.
Patent EP-0507234-B1 (EP)
Inventor: DECKWER WOLF-DIETER
IPC: C12N1/38
Filed: 1992-03-30
Granted: 2001-08-16
Abstract: The invention relates to a method for isolating cells, to a cell line obtained by this method, and to a method which makes use of isolated cells and which is directed at the efficient preparation of polysaccharides. <IMAGE>
Patent EP-0503779-B1 (EP)
Inventor: DALBEC CHARLES ERNEST
IPC: D06N3/06
Filed: 1992-02-19
Granted: 1995-06-21
Abstract: A single ply convertible top fabric comprising a sateen woven fabric using a blend of solution dyed polyester and cotton yarn coated with a PVC vinyl. <IMAGE>
Patent EP-0520697-B1 (EP)
Title: Manufacture of film fabrics
Inventor: HOVIS EDWARD E
IPC: B29C48/305
Filed: 1992-06-19
Granted: 1996-01-10
Abstract: An apertured thermoplastic fabric is formed by extruding a film of a molten thermoplastic polymer, embossing the film in a nip between a smooth surfaced roll and a patterned roll, wherein the patterned roll includes a plurality of discrete, raised projections disposed in a pattern and each of which includes a sharp distal end; applying sufficient pressure at the nip for causing a plurality of small apertures to be formed in the extruded film in substantially the same pattern as the pattern of discrete, raised projections; orienting the apertured film in both the cross-machine direction and in the machine-direction, and thereafter embossing the oriented film on at least one surface with a plurality of raised members spaced closer to each other than the spaces between the apertures in the oriented film, to thereby provide a matte-type finish on at least one surface. The formed fabric also forms a part of the invention. <IMAGE>
Patent EP-0558657-B1 (EP)
Inventor: REED KATHRYN LEA
IPC: C07D213/81
Filed: 1991-11-18
Granted: 1997-01-08
Abstract: Hydroxyethylamine compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent EP-0517924-B1 (EP)
Inventor: OHI HIDEO
IPC: C07C319/22
Filed: 1991-12-26
Granted: 1996-03-20
Abstract: Bis(5-acétamido-2-chloro-4-fluorophényl) disulfure, un nouveau disulfure représenté par la formule (1), qui peut être aisément converti en 5-amino-2-chloro-4-fluorothiophénol avec un rendement élevé.
Patent EP-0585259-B1 (EP)
Title: Soupape rotative pour direction assistee
Inventor: BISHOP ARTHUR ERNEST
IPC: B62D5/083
Filed: 1992-04-30
Granted: 1997-08-27
Abstract: Soupape rotative pour direction assistée hydraulique de configuration généralement classique définie par le fait que les caractéristiques de ladite soupape lors de la conduite dans l'axe sont régulées par sur une structure d'éléments roulants (22) et de paires d'éléments entaillés (10, 20) disposés de manière à produire un mouvement de positionnement relatif entre l'arbre d'entrée (1) et le manchon ou élément entraîné (2), l'un (2) des éléments entaillés de chaque paire étant fixé sûr un support (11) relié au manchon ou élément entraîné (2) par un dispositif de fixation (13) qui, pendant le montage, est libre de se déplacer sous l'influence de ressorts (23) agissant sur les éléments entaillés (20). Ces éléments prennent une position telle qu'une fois le montage achevé, les éléments entaillés (10, 20) et les éléments roulants (22) sont précisément dans la position correcte pour exercer l'action de positionnement désirée.
Patent EP-0586458-B1 (EP)
Inventor: NIEMI ANTTI JOHANNES
IPC: D21G9/00
Filed: 1992-05-22
Granted: 1997-01-29
Abstract: PCT No. PCT/FI92/00161 Sec. 371 Date Nov. 18, 1993 Sec. 102(e) Date Nov. 18, 1993 PCT Filed May 22, 1992 PCT Pub. No. WO92/20861 PCT Pub. Date Nov. 26, 1992.The system effects an automatic observation of the dry line on wire of the Fourdrinier paper machine and the control actions based on it. In order to produce an image of the dry line range on wire this is illuminated by means of a large, diffusely illuminating surface (20) of even luminosity. The material on moving wire (10) is imaged by an optoelectric camera (40) on a detector whereby the pulp surface preceding the dry line and being specularly reflecting is found homogeneous and bright while the web surface following it and being diffusely reflecting is found homogeneous but matter and darker. The electric image signal delivered by the detector is conducted to a computer (50) in which the dry line is identified as the borderline of said surfaces of different brightness. Its deviations from target values are determined for both the average value and different values in cross direction and the corresponding actuators are adjusted in order to control the paper web on the basis of deviations observed for its different parts or for its whole breadth. Dry line and values of quantities and deviations characterizing it are also presented on a display terminal, whereby said controls can alternatively be effected by a human observer.
Patent EP-0555450-B1 (EP)
Inventor: LIGHT WILLIAM A
IPC: B41M5/50
Filed: 1992-08-27
Granted: 1996-10-16
Abstract: Transparent image-recording elements that contain ink-receptive layers that can be imaged by the application of liquid ink dots. The ink-receptive layers contain a combination of: (i) a vinyl pyrrolidone; (ii) particles of a polyester, namely a poly(cyclohexylenedimethylene isophthalate-co-sodiosulfobenzenedicarboxylate); (iii) a homopolymer or a copolymer of an alkylene oxide containing from 2 to 6 carbon atoms; (iv) a polyvinyl alcohol; (v) a compound or a mixture of compounds having general formula (I), wherein R1 represents a hydrogen atom or a methyl group, R2 and R3 each represent a hydrogen atom, an alkyl group having a carbon number of 1 to 4 or a phenyl group, and n is an integer of 1 to 10; and (vi) inert particles. A printing method which employs the transparent image-recording elements also is described.